siblings of Sobieski xx

half siblings paternal

broodmare Mont St Jean xx (Thoroughbred, 1908, from John O'Gaunt xx)

Mont St Jean xx

broodmare Bountiful xx (Thoroughbred, 1911, from John O'Gaunt xx)

Bountiful xx

broodmare Catherine of Castile xx (Thoroughbred, 1913, from John O'Gaunt xx)

Catherine of Castile xx

stallion Cardinal Beaufort xx (Thoroughbred, 1907, from John O'Gaunt xx)

Cardinal Beaufort xx

stallion Thurnham xx (Thoroughbred, 1912, from John O'Gaunt xx)

Thurnham xx

horse Newminster xx (Thoroughbred,  , from John O'Gaunt xx)

Newminster xx

broodmare Torchlight xx (Thoroughbred, 1911, from John O'Gaunt xx)

Torchlight xx

broodmare Csalfanna xx (Thoroughbred, 1908, from John O'Gaunt xx)

Csalfanna xx